<template>
    <div class="body">
        <Particle />
        <div class="main">
            <h2 style="text-align: center; margin-bottom: 20px">后台管理系统</h2>
            
        </div>
    </div>
</template>
<script lang="ts" setup>
import Particle from "./Particle.vue";
import { reactive, ref, onMounted, computed } from "vue";


</script>
<style scoped>
.body {
    width: 100%;
    height: 100%;
    background-color: gold;
}

.main {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 50px;
    border-radius: 20px;
    min-width: 540px;
    box-sizing: border-box;
}
</style>
